Fibra de acero adhesiva para hormigón armado de 35 x 0,55 mm
Las fibras de acero adhesivas se utilizan para el hormigón armado, con una longitud de 35 mm y un diámetro de 0,55 mm.
- Marca: Fibra 10
- SKU: F10-65/35055
Más detalles
| PERFORMANCE | ||
| Tensile strength: | 1,200 N/mm2 | |
| Length |  | 35 mm |
| Diameter |  | 0.55 mm |
| Hook shape |  | Curve |
| Aspect ratio |  | 65 |
| Young's Modulus | 210,000 N/ mm2 | |
| Density | 7,850 Kg/m3 | |
| Network | 14,500 fibres/kg | |
| Minimum dosage | 10 kg/m3 | |
Tunnel safety support The projection layer supported by steel fiber shotcrete is more in line with the concept of "flexible support". Steel fibers endow the support layer with a certain degree of ductility, which can not only absorb the energy brought by the deformation of the surrounding rock, but also mobilize and stimulate its self stability ability. Simple and fast construction The steel fiber shotcrete replaces the hanging net construction, which not only saves the cost of hanging nets, but also reduces the risk of rockfall injury. At the same time, the steel fiber shotcrete can be constructed quickly in the first time. Smaller rebound and less consumption The rebound of steel fiber shotcrete is smaller than that of hanging net shotcrete, and the molding of concrete is more compact. And there is no need to backfill the over-excavated part, which greatly saves the consumption of concrete. |
